[INFO] fetching crate polyhorn-layout 0.2.0...
[INFO] documenting polyhorn-layout-0.2.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate polyhorn-layout 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate polyhorn-layout 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polyhorn-layout 0.2.0
[INFO] finished tweaking crates.io crate polyhorn-layout 0.2.0
[INFO] tweaked toml for crates.io crate polyhorn-layout 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polyhorn-yoga v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] afc3aee41d69cb4a0a0ebc93d53e403216129f3e331ac7d3532c77361b18ee26
[INFO] running `Command { std: "docker" "start" "-a" "afc3aee41d69cb4a0a0ebc93d53e403216129f3e331ac7d3532c77361b18ee26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afc3aee41d69cb4a0a0ebc93d53e403216129f3e331ac7d3532c77361b18ee26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc3aee41d69cb4a0a0ebc93d53e403216129f3e331ac7d3532c77361b18ee26", kill_on_drop: false }`
[INFO] [stdout] afc3aee41d69cb4a0a0ebc93d53e403216129f3e331ac7d3532c77361b18ee26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dba71f0a31806954156c763a4c9041575621f45e1fc290d658b4c50712a46e42
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dba71f0a31806954156c763a4c9041575621f45e1fc290d658b4c50712a46e42", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling beef v0.4.4
[INFO] [stderr]    Compiling paste v1.0.1
[INFO] [stderr]     Checking strum v0.19.5
[INFO] [stderr]    Compiling clang-sys v1.0.1
[INFO] [stderr]    Compiling libloading v0.6.4
[INFO] [stderr]     Checking phf_shared v0.8.0
[INFO] [stderr]     Checking polyhorn-core v0.2.0
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.1.0
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]    Compiling logos-derive v0.11.5
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling palette_derive v0.5.0
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]    Compiling polyhorn-yoga v0.3.2
[INFO] [stderr]     Checking logos v0.11.4
[INFO] [stderr]     Checking casco v0.2.0
[INFO] [stderr]     Checking polyhorn-ui v0.2.0
[INFO] [stderr]  Documenting polyhorn-layout v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "dba71f0a31806954156c763a4c9041575621f45e1fc290d658b4c50712a46e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba71f0a31806954156c763a4c9041575621f45e1fc290d658b4c50712a46e42", kill_on_drop: false }`
[INFO] [stdout] dba71f0a31806954156c763a4c9041575621f45e1fc290d658b4c50712a46e42
